Accident High Severity Resolved

CHP : Traffic Collision on I-580 Westbound east of Richmond San Rafael Bridge (Richmond). Left shoulder affected. Expect delays.

A high-severity accident was reported on I-580 W near Contra Costa on September 13, 2026 at 12:24 AM.

Road

I-580 W

Area

Contra Costa

Address

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Started

Sep 12, 5:24 PM

Last Updated

1 month, 2 weeks ago

Sep 12, 6:15 PM

Resolved

Sep 13, 12:15 AM

Coordinates

37.9351, -122.4445

Update History

1 observations

CHP : Traffic Collision on I-580 Westbound east of Richmond San Rafael Bridge (Richmond). Left shoulder affected. Expect delays. Sep 12, 5:45 PM

Source: 511_sfbay · ID 511.org/1548605 First seen Sep 12, 2026 5:45 PM